Tube spotlight capable of achieving rotation adjustment of sound production

Abstract

The utility model discloses a tube spotlight capable of realizing rotary adjustment of sound production, which comprises a lamp housing, a middle seat arranged in the lamp housing and capable of coaxially rotating around the lamp housing; the decorative ring is arranged at the upper end of the lamp shell, an elastic ejector pin extending towards the lower end of the inner side of the lamp shell is arranged on the decorative ring in the axial direction, and the lower end of the elastic ejector pin abuts against a circle of concave-convex face arranged on the edge of the outer side of a middle base in the tube spotlight capable of achieving rotation adjustment sound production. A pair of limiting convex walls is arranged on the lower end face of the decorative ring, and the elastic ejector pin is limited in a limiting space formed between the limiting convex walls; the lower end of the swing rotating seat is connected with the middle seat through rotating shafts on the two sides of the swing rotating seat, the upper end of the swing rotating seat is connected with the upper lamp body, and a light source located in the upper lamp body is arranged in the middle of the upper end of the swing rotating seat. The cylindrical spotlight can solve the problems that in an existing cylindrical spotlight capable of achieving rotation adjustment of sound production, the hand feeling of spotlight angle adjustment is poor, user experience is poor, and use is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of a downlight lamp capable of realizing rotation adjustment and sound generation, in particular to a downlight capable of realizing rotation adjustment and sound generation. Background Art

[0002] Downlights are a commonly used type of lamp. The lamp shell and the middle base of existing downlights can rotate relative to each other to adjust the angle of the spotlight. However, there is no angle mark between the lamp shell and the middle base, and no regular sound is made when rotating. The user experience is not good, and the swing angle adjustment of existing downlights is not convenient, which affects the use. Utility Model Content

[0003] The utility model provides a downlight capable of realizing rotation adjustment and sound production, which solves the problems of poor hand feeling for adjusting the angle of the downlight, poor user experience and inconvenient use in the existing downlight capable of rotation adjustment and sound production.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a downlight capable of realizing rotation adjustment and sound generation, comprising: a lamp housing, a middle seat being arranged inside the lamp housing, and the middle seat being coaxially rotatable around the lamp housing; a decorative ring, the decorative ring being arranged at the upper end of the lamp housing, the decorative ring being axially provided with an elastic ejector pin extending toward the inner lower end direction of the lamp housing, the lower end of the elastic ejector pin being abutted against a circle of concave-convex surfaces arranged on the outer edge of the middle seat inside the downlight capable of realizing rotation adjustment and sound generation, a pair of limiting convex walls being arranged on the lower end surface of the decorative ring, the elastic ejector pin being limited in a limiting space formed between the limiting convex walls, and the elastic ejector pin being arranged so as to cooperate with the concave-convex surfaces to generate regular sounds when the middle seat is rotated, thereby improving the hand feeling when using the downlight;

[0005] The lower end of the swinging and rotating seat is connected to the middle seat through the rotating shafts on both sides thereof, the upper end of the swinging and rotating seat is connected to the upper lamp body, and a light source located in the upper lamp body is arranged in the middle of the upper end of the swinging and rotating seat, and the light irradiation angle of the light source can be adjusted by the swinging and rotating seat.

[0006] Preferably, the elastic ejector pin comprises a spring portion and an ejector pin portion extending axially along the spring portion, and the ejector pin portion and the spring portion are integrally formed.

[0007] Preferably, the limiting convex wall is arc-shaped, and the spring portion is clamped between the two limiting convex walls.

[0008] Preferably, a plurality of snap plates are arranged around the circumference of the lower end surface of the decorative ring, and the snap plates are locked with the snap grooves on the inner side wall of the lamp housing.

[0009] Preferably, a light guide cup is installed inside the middle seat.

[0010] Preferably, a limiting extension portion extending toward the middle seat is provided on one side of the upper lamp body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By arranging an elastic ejector pin on the decorative ring, a regular sound can be produced in cooperation with the concave and convex surface when the middle seat rotates, thereby improving the feel of use. The elastic ejector pin is limited by a pair of limiting convex walls, which is very convenient to install and has a good limiting effect. The elastic ejector pin can be guided and is not prone to deflection and falling off. By arranging a swinging rotating seat, the angle of light irradiation from the light source can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view half-section structural diagram of the utility model;

[0014] Figure 2 It is a side view half-section structure diagram of the utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the decorative ring of the utility model;

[0016] Figure 4 This is a cross-sectional view of the installation structure of the decorative ring of the utility model;

[0017] Figure 5 It is a cross-sectional view of the installation structure of the decorative ring of the utility model. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] like Figure 1-5 As shown, the utility model provides a downlight capable of realizing rotation adjustment and sound production, comprising: a lamp housing 1, wherein a middle seat 3 is arranged inside the lamp housing 1, and the middle seat 3 can be coaxially rotated around the lamp housing 1; a decorative ring 2, wherein the decorative ring 2 is arranged at the upper end of the lamp housing 1, and an elastic ejector pin 25 extending toward the inner lower end direction of the lamp housing 1 is arranged on the decorative ring 2 along the axial direction, and the lower end of the elastic ejector pin 25 is abutted against a circle of concave and convex surfaces 31 arranged on the outer edge of the middle seat 3 inside the downlight capable of realizing rotation adjustment and sound production, and a pair of limiting convex walls 23 are arranged on the lower end surface of the decorative ring 2, and the elastic ejector pin 25 is limited in a limiting space formed between the limiting convex walls 23;

[0020] The swinging and rotating seat 5 has its lower end connected to the middle seat 3 through the rotating shafts 8 on both sides thereof, and the upper end of the swinging and rotating seat 5 is connected to the upper lamp body 4. A light source 6 located in the upper lamp body 4 is provided in the middle of the upper end of the swinging and rotating seat 5, and the light irradiation angle of the light source 6 can be adjusted by the swinging and rotating seat 5.

[0021] Specifically, by providing the elastic ejector pin 5, the elastic ejector pin 5 can cooperate with the concave-convex surface 9 to produce a regular sound when the middle seat 6 rotates, thereby improving the hand feeling when using the device.

[0022] Specifically, the decorative ring 2 is annular, the limiting convex wall 23 and the decorative ring 2 are an integrally formed structure, the limiting space between the limiting convex walls 23 can be slightly smaller than the elastic ejector pin 25, and the elastic ejector pin 25 can be clamped, and the concave-convex surface 31 can be a plurality of raised convex strips, or a concave strip-shaped groove.

[0023] The swinging and rotating seat 5 allows the entire lamp housing 1 and the middle seat 3 to swing around the swinging and rotating seat 5, and the swinging angle can be limited. For example, one side of the upper lamp body 4 is provided with a limiting extension portion 9 extending toward the middle seat 3. When the limiting extension portion 9 abuts against the middle seat 3, the swinging of the lamp housing 1 and the middle seat 3 reaches the limit position.

[0024] Specifically, in this embodiment, the elastic ejector pin 25 includes a spring portion and an ejector pin portion 24 extending axially along the spring portion. The ejector pin portion 24 is integrally formed with the spring portion, is easy to install, does not require separate assembly, has good elasticity, and the end of the ejector pin portion 24 can be set as a ball head.

[0025] In this embodiment, the limiting convex wall 23 is arc-shaped, and the spring portion is clamped between the two limiting convex walls 23, which can effectively limit the spring portion so that the elastic ejector pin 25 will not fall when facing downward.

[0026] In order to facilitate the assembly of the decorative ring 2 , a plurality of snap plates 22 are provided around the circumference of the lower end surface of the decorative ring 2 . The snap plates 22 are engaged with the snap grooves 11 on the inner wall of the lamp housing 1 , so as to facilitate the installation of the decorative ring 2 .

[0027] In order to improve the lighting effect, a light guide cup 7 can be installed inside the middle seat 3 to increase the range and brightness of the lighting.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A downlight capable of realizing rotation adjustment and sound generation, characterized in that: include: A lamp housing (1), wherein a middle seat (3) is arranged inside the lamp housing (1), and the middle seat (3) can rotate coaxially around the lamp housing (1); A decorative ring (2), the decorative ring (2) being arranged at the upper end of the lamp housing (1), the decorative ring (2) being provided with an elastic ejector pin (25) extending in the direction of the inner lower end of the lamp housing (1) along the axial direction, the lower end of the elastic ejector pin (25) being abutted against a circle of concave-convex surfaces (31) provided on the outer edge of a middle seat (3) inside the tube spotlight for realizing rotation adjustment of sound generation, the lower end surface of the decorative ring (2) being provided with a pair of limiting convex walls (23), the elastic ejector pin (25) being limited in a limiting space formed between the limiting convex walls (23); The swinging rotating seat (5) has a lower end connected to the middle seat (3) via rotating shafts (8) on both sides thereof, and the upper end of the swinging rotating seat (5) is connected to the upper lamp body (4). A light source (6) located in the upper lamp body (4) is arranged in the middle of the upper end of the swinging rotating seat (5).

2. The downlight capable of realizing rotation adjustment and sound emission according to claim 1, characterized in that: The elastic ejector pin (25) comprises a spring portion and an ejector pin portion (24) extending axially along the spring portion, and the ejector pin portion (24) and the spring portion are integrally formed.

3. The downlight capable of realizing rotation adjustment and sound emission according to claim 2, characterized in that: The limiting convex wall (23) is arc-shaped, and the spring portion is clamped between the two limiting convex walls (23).

4. The downlight capable of realizing rotation adjustment and sound emission according to claim 1, characterized in that: A plurality of snap plates (22) are arranged around the circumference of the lower end surface of the decorative ring (2), and the snap plates (22) are snapped with the snap grooves (11) on the inner side wall of the lamp housing (1).

5. The downlight capable of realizing rotation adjustment and sound emission according to claim 1, characterized in that: A light guide cup (7) is installed inside the middle seat (3).

6. The downlight capable of realizing rotation adjustment and sound emission according to claim 1, characterized in that: One side of the upper lamp body (4) is provided with a limiting extension portion (9) extending in the direction of the middle seat (3).

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